Recentlytraffictothecompanywebserverhasmorethandoubled，resultinginslowerresponse timesfromtheserver.Anadministratorhasdecidedtoaddasecond，identical10\/100\/1000NIC totheserver.Theserverispresentlyconnectedtoa10\/100\/1000switch，withfouropenportson theswitch.WhichofthefollowingistheBESTsolutiontospeedupwebtraffic？（）
A.Freeupmoreportsontheswitch
B.Enableserverloadbalancing
C.Movethesecondnetworkadaptertoanewsubnet
D.Enablenetworkadapterteaming
参考答案：D
